I usually make mine using Silver's Sock Class, but adjusting the numbers for 2 needles instead of 3. I find it to be pretty simple, since most of the time you have half the stitches on each needle. The only time it gets a little tricky is after you pick up the stitches for the gusset decreases. But once you've done it once, and the construction makes sense to you, it's a piece of cake.
If you don't find a pattern to use, I'd be glad to try to explain how I do it.